Climate Change Characteristics in the Source Regions of the Yangtze River and Yellow River over the Past 45 Years
长江黄河源区近45年气候变化特征分析

The Qinghai-Tibet Plateau, which houses the greatest portion of high altitude permafrost in the world, is extremely sensitive to global warming. The source region of the Yangtze River and Yellow River are the most critical parts of the Qinghai-Tibet Plateau. Meteorological series change is primarily composed of trend, random and periodic change. In the present work, the time series of mean annual temperature, mean maximum temperature, extreme maximum temperature, mean minimum temperature, extreme minimum te...